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rewona [7]
2 years ago
7

Systems Working Together

Chemistry
1 answer:
gogolik [260]2 years ago
4 0

Answer:

Explanation:

Food moves through the digestive system with a wave-like motion called peristalsis. Muscles in the walls of the hollow organs contract and relax to cause this movement, which pushes food through the esophagus into the stomach.Apr 25, 2018

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What are two ways that you can separate a COMPOUND?
Paraphin [41]

Answer:

1. Filtration. One of the simplest methods used to separate mixtures is filtration.

2. Distillation. When one compound is dissolved in another, or when two liquids are mixed together, the most commonly used method to separate them is distillation.

Explanation:

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5 0
3 years ago
I need help trying to find the answer. can u help me?​
Sliva [168]

The answer is:

B. orbits closer to its parent planet that the most other moons

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8 0
2 years ago
The recommended dietary allowance for calcium for teenage children is 1,300 mg per day.
PtichkaEL [24]

Answer:

c) 35 fl oz

Explanation:

Hello,

In this case, to compute the recommended amount of calcium that the teenager must drink, one performs the following relationship:

8.0-fl \ oz -->298mg\\x-->1,300mg

Solving for x, one gets:

x=\frac{8.0-fl \ oz *1,300mg}{298mg} \\x=35-fl \ oz

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5 0
3 years ago
Help, Science test!<br>Im stuck on this one​
mote1985 [20]

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group d

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2 years ago
What is the molecular geometry of carbon tetrachloride (CC1,)?
dangina [55]

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6 0
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